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Declassified: US Nuclear Weapons At Sea

In his latest blog post, Hans Kristensen, director of the FAS Nuclear Information Project, reviews recently declassified information about the US nuclear weapons deployed at sea during the Cold War.

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Declassified: US Nuclear Weapons At Sea

Low Pollution at the Lowest Cost

In this op-ed, Jay Apt, a professor at Carnegie Mellon University and Co-Director of CMU’s Electricity Industry Center, explores America's potential actions to counter climate change by broadening "renewable portfolio standards" to include all low-polluting power sources.

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Low Pollution at the Lowest Cost

Scientist Spotlight

This installment features Q&A's with prominent FAS-affiliated scientists and engineers. Dr. David Franz served in the U.S. Army Medical Research and Materiel Command for 23 of 27 years on active duty and retired as Colonel. The current focus of his activities relates to the role of international engagement in public health and the life sciences as a component of global biosecurity policy. Read the full interview here.

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Scientist Spotlight

Video Shows Earth-Penetrating Capability of B61-12 Nuclear Bomb

The capability of the new B61-12 nuclear bomb seems to continue to expand, from a simple life-extension of an existing bomb, to the first U.S. guided nuclear gravity bomb, to a nuclear earth-penetrator with increased accuracy. Hans Kristensen, Director of the FAS Nuclear Information Project, and Matthew McKinzie, Director of the NRDC Nuclear Program, analyze these capabilities and potential implications here.

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Video Shows Earth-Penetrating Capability of B61-12 Nuclear Bomb

Issues

Government Secrecy

Nuclear Weapons

Nonproliferation & Counterproliferation

Nuclear & Radiological Terrorism

Biological, Chemical, & Other Non-Nuclear Threats

Energy, Environment, & Resources

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About FAS

FAS works to provide science-based analysis of catastrophic threats to national and international security and to develop policy solutions to reduce these threats. FAS experts examine issues related to nuclear weapons policy, disarmament, nuclear energy, radiological and nuclear terrorism, energy security, chemical and biological weapons and government secrecy policy.

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FAS staff and affiliates come from a variety of scientific and academic backgrounds. With professional experience in aeronautical engineering, biology, environmental science, government, physics, nuclear engineering, law, and political science, our experts work to provide technical and skilled analysis on a variety of catastrophic threats to security.

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Recent Publications

Understanding the Dragon Shield: Likelihood and Implications of Chinese Strategic Ballistic Missile Defense

By FAS | September 30, 2015

While China has received growing attention for modernizing and expanding its strategic offensive nuclear forces over the last ten years, little attention has been paid to Chinese activities in testing and developing ballistic missile defenses (BMD). Mo …

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Upcoming Events

Briefing and Report Release: Naval Nuclear Reactors and Use of Highly Enriched Uranium

Friday, March 20, 2015 11:45 a.m.-1:45 p.m. Russell Senate Office Building, Room 385 Washington, DC The United States and other countries with nuclear navies have benefited from having nuclear-powered warships. But do the continued benefits depend on i …

Luncheon Briefing on Advanced Nuclear Reactors

Luncheon Briefing: Making the Next Step Forward with Advanced Nuclear Reactors: Assessing Progress and Overcoming Roadblocks on Safety, Technology and Policy Thursday, July 24, 2014 11:30 a.m. – 1:30 p.m. Rayburn House Office Building, Room B-31 …

Short Course on CBRN Weapons, Science and Policy (CBRN)

FAS and George Mason University will host a short course from July 7-9, 2014 as part of GMU’s 2014 summer program in International Security. This three day, non-credit short course is designed to introduce participants to the science, security, and pol …

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